Hello,
Thank you so much for getting in touch.
Yes, you can use the PRO version on unlimited personal websites that you own 100% and not a client website or a partnership with someone. A personal website can be a business, earn you money and you can even sell it to anyone but it needs to belong to you.
Fair usage policy applies to the personal license where you cannot use the PRO on a client website or share it with your friends/family. If our systems detect abuse, we will notify you about the abuse. If the abuse continues, we will review your account manually, and if you are using the license only on your personal websites – no action will be taken.
We use a few different methods for detecting abuse which is confidential and cannot be shared publicly for obvious reasons.
To help you choose a plan appropriate for your company and to see all the features, you can check the following comparison:
https://rankmath.com/pricing/
Hope that helps.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.
